Los Angeles isn’t just the heart of the entertainment industry or home to some of the world’s most iconic brands, it’s also a powerhouse for marketing, with over 4,000 agencies operating across the city.
From Hollywood to Beverly Hills, LA attracts ambitious entrepreneurs, fast-growing startups, and legacy brands, all vying for attention in one of the most competitive consumer markets in the world. It’s a place where creativity thrives, but that also means standing out can be a serious challenge.
Whether you’re launching a new business or scaling an existing one, finding an agency in Los Angeles that can cut through the noise and deliver real results is a challenge. From niche specialists to full-service powerhouses, LA’s agency landscape is vast and varied.
Here is NoGood’s curated list of the top marketers in Los Angeles, so you can find the perfect partner for your business.
1. NoGood
One of the top performance and growth marketing agencies in the country, NoGood meets clients where they are. Our client roster includes major names like Nike, TikTok, Amazon, Ghostery, and P&G.
What sets us apart from other agencies is our full-funnel strategies. From predictive analytics to robust creative testing and audience segmentation, we help brands unlock faster, smarter growth. We keep teams tight so that you never have to worry about your marketing channels being siloed off.
We’re also leading the charge in the AEO space, offering expertise to help you get ahead in the era of AI search. With NoGood, consider all of your marketing bases covered in good hands.
- Office Location: New York City (but we operate worldwide)
- Year Founded: 2017
- Team Size: 50+ employees
- Key Services: Answer Engine Optimization (AEO), Growth Marketing, Performance Marketing, Conversion Rate Optimization (CRO), SEM/PPC, Social Ads, SEO, Content Marketing, Social Media & Community Marketing
- Industries Served: SaaS, Healthcare, Fintech, B2B, Consumer, AI
- Case Studies: Invisibly, Bytedance, Iovera, Exparel, Steer, Fratelli, Ghostery, Southern Marsh
2. SiO Digital
SiO Digital is a Los Angeles-based B2B marketing agency with a deep focus on growth strategies. Specializing in inbound marketing, SEO, and lead generation, the agency takes a data-first approach to help brands drive qualified demand and accelerate pipeline velocity.
What makes SiO stand out is its blend of AI and neuroscience, leveraging predictive analytics, machine learning, and behavioral science to craft campaigns that resonate with target audiences.
If you’re a B2B brand looking for a strategic partner that pairs technical expertise with creativity, SiO brings a uniquely future-forward approach to digital marketing.
- Office Location: Los Angeles, CA
- Year Founded: 2015
- Team Size: 11-50 employees
- Key Services: Lead Generation, SEO Services, Inbound Marketing, Data-Driven Strategies, Digital Marketing Company, Design Services
- Industries Served: B2B
- Case Studies: View all case studies
3. Single Grain
Single Grain is a powerhouse growth marketing agency that’s helped scale brands like Amazon, Uber, and Salesforce, so it’s safe to say they know a thing or two about ambitious growth. Their team takes a data-first approach to building full-funnel strategies that blend SEO, paid media, content marketing, and CRO, all to drive real revenue (not vanity metrics).
Their sweet spot is working with SaaS and B2B companies ready to go from “startup mode” to enterprise scale. Whether it’s programmatic SEO, enterprise PPC, or AI-powered CRO, Single Grain focuses on building systems that compound growth over time. Their work was named “Best Overall Choice” among Los Angeles marketing agencies in 2025, clearly demonstrating their expertise in technical industries.
- Office Location: Los Angeles, CA
- Year Founded: 2005
- Team Size: 100+ employees
- Key Services: Search Engine Optimization (SEO), Paid Advertising, Content Marketing, Conversion Rate Optimization (CRO), Creative Strategy
- Industries Served: SaaS, eCommerce, Education, Crypto & Blockchain
- Case Studies: View all case studies.
4. MuteSix
MuteSix has grown into a powerhouse performance marketing agency with a team of 150+ experts across creative, paid media, and strategy. Known for its strong track record in scaling DTC and eCommerce brands, the agency specializes in crafting full-funnel campaigns that balance creative excellence with hard-hitting performance.
MuteSix combines data-backed audience targeting with high-impact visual storytelling, especially across paid social and influencer marketing channels. Their in-house creative studio builds scroll-stopping content, while their performance team fine-tunes campaigns for maximum ROI across platforms like Meta, Google, TikTok, and Amazon.
With a client list that includes household names and fast-scaling startups alike, MuteSix is a go-to agency for brands looking to make a serious impact in competitive markets.
- Office Location: Culver City, CA
- Year Founded: 2014
- Team Size: 201-500 employees
- Key Services: Social Media Marketing Firm, Email Marketing, Influencer Marketing, Amazon Marketing, Design Services
- Industries Served: B2B, B2C, & DTC
- Case Studies: View all case studies.
5. Salted Stone
Salted Stone is a global, full-service agency with roots in Los Angeles and a reputation for combining creative strategy with technical excellence. With a focus on inbound marketing and customer journey optimization, the agency helps brands attract, engage, and convert high-value audiences through integrated campaigns.
Their multidisciplinary team includes strategists, developers, designers, copywriters, and data analysts—all working together to craft experiences that move the needle. Whether you’re launching a new brand, optimizing an existing digital ecosystem, or scaling your content engine, Salted Stone brings a methodical, insight-driven approach that prioritizes performance.
- Office Location: Los Angeles, CA
- Year Founded: 2008
- Team Size: 51-200 employees
- Key Services: Inbound Marketing, Front-End Development, Content Strategy
- Industries Served: B2B, B2C, & DTC
- Case Studies: View all case studies.
6. Wpromote
Headquartered in El Segundo, Wpromote is one of the largest independent digital marketing agencies in the U.S., with a major presence in Los Angeles and a client roster that includes names like Marriott, Samsung, and Intuit. Their mission? To turn marketing into a revenue driver by helping brands “Think Like a Challenger”. No matter their size or market share.
Wpromote offers end-to-end digital services with an emphasis on performance marketing, combining creative, paid media, SEO, analytics, and lifecycle marketing under one strategic roof. The agency is especially known for its proprietary tools, robust cross-channel attribution models, and expertise in omnichannel campaign orchestration.
With 600+ team members and a culture of constant optimization, Wpromote is built for ambitious brands looking for big-picture strategy and bottom-line results.
- Office Location: Los Angeles, CA
- Year Founded: 2001
- Team Size: 600+ employees
- Key Services: Paid Search, Paid Social, SEO, Content Marketing, Email Marketing, Influencer Marketing
- Industries Served: eCommerce, retail, consumer goods, technology, finance, hospitality and SaaS
- Case Studies: View all case studies.
7. RPA (Rubin Postaer & Associates)
Based in Santa Monica, RPA is a full-service, independent advertising agency with deep roots in LA and a legacy of brand-building that spans over four decades. Known for its long-standing partnership with Honda, RPA combines creative storytelling with integrated media, data strategy, and cutting-edge production to deliver campaigns that connect on both emotional and performance levels.
RPA’s client roster includes a mix of Fortune 500 companies and mission-driven organizations across sectors like automotive, healthcare, entertainment, and consumer services. The agency’s in-house teams span everything from media buying to digital innovation, making RPA a true end-to-end partner.
As one of the most respected names in the LA marketing scene, RPA balances big-agency capabilities with an independent spirit; perfect for brands looking for culturally resonant work with national reach.
- Office Location: Santa Monica, CA
- Year Founded: 1986
- Team Size: 500+ employees
- Key Services: Strategy & Planning, Content Marketing, Creative Execution, Media Buying, Digital & Social Media Marketing, Analytics
- Industries Served: Automotive, Healthcare, Non-profits, Consumer Goods, Real Estate, Travel, Franchise-Based Brands, Sports & Celebrity Marketing
- Case Studies: View all case studies.
8. 72andSunny
With headquarters in Los Angeles and offices around the globe, 72andSunny is a creative agency known for bold, culture-shaping campaigns that push boundaries and drive real business impact. The agency blends strategic insight with breakthrough creative to deliver brand stories that resonate across every major platform.
They’ve launched major campaigns for brands like Google, Samsung, Activision, NFL, Adobe, and the United Nations, proving their ability to work across both consumer and cause-driven industries.
Their work spans industries like tech, gaming, sports, CPG, media, and entertainment. They’re especially skilled at helping brands engage Millennial and Gen Z audiences in meaningful, lasting ways.
- Office Location: Santa Monica, CA
- Year Founded: 2004
- Team Size: 500+ employees
- Key Services: Creative Strategy, Branding, Media Activation, Content Production & Film
- Industries Served: Tech & Gaming, Consumer Brands, Entertainment & Media, Non-profits, Retail
- Case Studies: View all case studies.
9. Rno1
With a presence in Santa Monica and roots across the West Coast and Canada, Rno1 is a growth-focused agency that merges performance, brand, and experience to help companies scale in the modern digital landscape. They position themselves as a “West Coast change agency,” blending bold creative with scalable digital strategies.
Rno1 works extensively with brands in tech, SaaS, eCommerce, and lifestyle, especially those preparing for rapid growth, venture backing, or product launches. Their services span UX/UI design, custom web development, digital strategy, SEO, and growth marketing, all rooted in conversion-centric thinking.
What sets Rno1 apart is its focus on brand and performance alignment, ensuring that aesthetic innovation doesn’t come at the expense of ROI.
- Office Location: Santa Monica, CA
- Year Founded: 2009
- Team Size: 11-50 employees
- Key Services: UX & UI Design Services, Digital Strategy, Custom Web Design & Development, Search Engine Optimization, Growth Marketing
- Industries Served: Tech, Gaming, B2B, SaaS, DTC
- Case Studies: View all case studies.
10. Deviate Labs
Deviate Labs is a boutique growth marketing agency headquartered in Los Angeles, known for its unorthodox strategies and startup-savvy execution. The agency has worked with clients ranging from bootstrapped startups to billion-dollar enterprises, including notable names like Dollar Shave Club, Tony Robbins, and Mixmax.
Deviate Labs stands out for its channel-agnostic and experiment-heavy approach. Rather than relying on cookie-cutter tactics, the team builds custom growth engines tailored to each client’s goals, whether that means viral loops, outbound automation, performance media, or funnel optimizations.
Their services include lead generation, paid acquisition, digital campaign strategy, and conversion rate optimization, all backed by a data-driven and iterative methodology.
- Office Location: Los Angeles, CA
- Year Founded: 2014
- Team Size: 11-50 employees
- Key Services: Online Marketing, Business Growth, Lead Generation, Digital Marketing Campaigns, Conversion Rate Optimization
- Industries Served: B2B, B2C, & DTC
- Case Studies: View all case studies.
Find the Right LA Agency to Power Your Growth
Los Angeles is home to some of the most innovative and results-driven marketing agencies in the world, ranging from boutique specialists to full-service powerhouses. Whether you’re a fast-growing startup, a legacy brand, or something in between, the right agency can help you cut through the noise, reach the right audience, and scale with purpose.
Looking for a growth marketing agency in LA that blends creativity, strategy, and AI-powered execution? NoGood brings global expertise and a local West Hollywood presence to help brands grow smarter and faster.
Los Angeles Marketing Agencies: FAQs
What should I look for in a Los Angeles marketing agency?
Look for an agency with proven experience in your industry, a strong local presence, and clear case studies that demonstrate results. Depending on your goals, you may want a full-service agency or a specialized partner (e.g., SEO, paid media, branding). Bonus points if they leverage AI or proprietary tools for smarter execution.
Do I need a local agency if my business isn’t based in LA?
Not necessarily, but working with an LA-based agency offers key advantages if you’re targeting local consumers, involved in entertainment/lifestyle sectors, or want access to West Coast talent and trends. Many top agencies also work with national and global clients remotely.
What are the benefits of working with an AI-driven agency?
Agencies well-versed in AI search and AI tools can accelerate performance through faster testing, deeper insights, and more personalized marketing. They may use machine learning for predictive targeting, automated content generation, creative testing, or even optimizing visibility in AI search engines like ChatGPT and Perplexity.
How can I tell if a marketing agency is a good fit for my business?
Look for alignment on strategy, communication style, pricing structure, and cultural fit. Don’t just rely on sales decks; ask about their process, request relevant case studies, and speak with team members who will manage your account day-to-day.
